• Sr. Software and DevOps Engineer (Hybrid)

    RTX Corporation (Richardson, TX)
    …and Sustainment team. This role focuses on improving business systems and processes across Collins Aerospace through technical innovation, collaboration, ... and scale analytics platforms and applications: + Custom web applications (Python/Flask/ Linux , JavaScript/D3) + Operator assist tools (Python) + Data platform… more
    RTX Corporation (09/27/25)
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  • Big Data Support Engineer Lead - Vice President

    Citigroup (Irving, TX)
    …in on-call rotations including weekend coverages to provide 24/7 support for critical systems , system changes and respond to production incidents. + Experience ... of functions to meet goals; identify and define necessary system enhancements; analyze existing system logic, identify...the principles of apps support. + Formulates and defines systems scope and objectives for complex, high impact application… more
    Citigroup (09/30/25)
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  • ART Product Manager

    Progress Rail Services Corp. (Fort Worth, TX)
    …for railways. **Qualifications and Experience:** * 1-3 years experience in systems design and development, software development, Linux infrastructures, database, ... network creation and development; * *nix Environments- knowledge and experience with Unix/ Linux platforms performing as functional embedded systems ; * Embedded … more
    Progress Rail Services Corp. (07/29/25)
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  • IT Support Engineer II Workplace Back Office…

    Amazon (Austin, TX)
    …of technical support experience - 4+ years of corporate setting Windows, Mac or Linux Operating systems support experience - Bachelor's degree in IT, computer ... World Wide Grocery technology and play a crucial role in keeping systems , applications, and infrastructure running smoothly? We're seeking a talented and versatile… more
    Amazon (09/20/25)
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  • Senior Solution Architect

    Red Hat (Austin, TX)
    …levels throughout large enterprise IT organizations + Advanced knowledge of UNIX or Linux systems , preferably in Red Hat platform offerings like Red Hat ... across the Red Hat portfolio, including Red Hat Enterprise Linux (RHEL), Red Hat OpenShift, and Red Hat Ansible...Enterprise Linux (RHEL), provisioning and patch management solutions like Red… more
    Red Hat (09/26/25)
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  • Software Engineering Intern - Spring 2026…

    L3Harris (Rockwall, TX)
    …degree in engineering. Preferred Skills: + Proficiency in Windows and Redhat Linux operating systems . + Basic understanding of programming and scripting. ... + Relevant certifications such as A+, Linux +, or Security+. + Experience in system administration. + Hands-on experience in building and designing computers and… more
    L3Harris (08/27/25)
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  • Senior IT Manager (Windows Server)

    Fiserv (Irving, TX)
    …In this role, you will perform a wide range of technical duties associated with Linux , Windows, Solaris and AIX operating systems in a physical and virtualized ... of experience in designing, installation, configuration, administration and troubleshooting of Windows/ Linux Infrastructure and systems security in a fast-paced,… more
    Fiserv (09/12/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Austin, TX)
    …and 3 supports for escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate in on-call rotations to ... Responsible for unique or complex information systems and/or information technology projects across more than...escalations as needed (aside from on-call rotation). + Optimize system operations and resource utilization as well as perform… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Mechanical Engineer, Annapurna Labs, Machine…

    Amazon (Austin, TX)
    …design to large system design including thermal solutions and see those systems all the way through to high volume manufacturing. Your work has the potential ... As a Mechanical Engineer, you design and build the systems that are the heart of the world's largest...chips, and AWS Graviton2 processors. Annapurna Labs is a silicon/ system and software organization that is delivering all the… more
    Amazon (08/16/25)
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  • Sr Software Engineer, Graviton Software, Annapurna…

    Amazon (Austin, TX)
    …instances. We pro-actively improve and upstream open source software, including Linux kernel, operating system , compilers, libraries, and applications. We ... projects, internal services, and customer applications, working on everything from Linux kernel development to C++/Rust debugging to assembly-level optimization. Our… more
    Amazon (09/17/25)
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